Bob Harper Talks Nutrition and Weight Loss Tips

Bob Harper Explains Why Nutrition Is Number One For Weight Loss

Chat with us on Facebook Messenger. Learn what's trending across POPSUGAR.

Bob Harper may spend his days working out the contestants on The Biggest Loser, but he knows that to drop pounds sound nutrition is key. Good news: Bob believes in cheat days. Learn more of his nutritional philosophy, why you should avoid fat-free cheese, and his 80/20 rule when you watch this video.